91287540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2470

約数の個数: 96

約数和(自身を含む): 288126720

約数和(自身を除く): 196839180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2381, 2556, 3195, 3834, 4260, 4762, 6390, 7143, 7668, 9524, 9585, 11905, 12780, 14286, 19170, 21429, 23810, 28572, 35715, 38340, 42858, 47620, 64287, 71430, 85716, 107145, 128574, 142860, 169051, 214290, 257148, 321435, 338102, 428580, 507153, 642870, 676204, 845255, 1014306, 1285740, 1521459, 1690510, 2028612, 2535765, 3042918, 3381020, 4564377, 5071530, 6085836, 7607295, 9128754, 10143060, 15214590, 18257508, 22821885, 30429180, 45643770, 91287540]

約数ペア:

[(1, 91287540), (2, 45643770), (3, 30429180), (4, 22821885), (5, 18257508), (6, 15214590), (9, 10143060), (10, 9128754), (12, 7607295), (15, 6085836), (18, 5071530), (20, 4564377), (27, 3381020), (30, 3042918), (36, 2535765), (45, 2028612), (54, 1690510), (60, 1521459), (71, 1285740), (90, 1014306), (108, 845255), (135, 676204), (142, 642870), (180, 507153), (213, 428580), (270, 338102), (284, 321435), (355, 257148), (426, 214290), (540, 169051), (639, 142860), (710, 128574), (852, 107145), (1065, 85716), (1278, 71430), (1420, 64287), (1917, 47620), (2130, 42858), (2381, 38340), (2556, 35715), (3195, 28572), (3834, 23810), (4260, 21429), (4762, 19170), (6390, 14286), (7143, 12780), (7668, 11905), (9524, 9585)]